<form method="post" enctype="multipart/form-data">
    <div id="div_id_clearable_file" class="form-group"> <label for="id_clearable_file" class=""> Clearable file </label>
        <div class=""> Currently: 
            <a href="something">something</a>
            <input type="checkbox" name="clearable_file-clear" id="clearable_file-clear_id">
            <label for="clearable_file-clear_id">Clear</label>
            <br>Change:
            <input type="file" name="clearable_file" class="clearablefileinput form-control-file" id="id_clearable_file">
        </div>
    </div>
</form>
